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Bug
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Resolution: Duplicate
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Major
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None
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7.1.0.CR3, 7.1.0.CR4
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None
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Regression
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Seen in our clustering failover tests for remote stateful EJBs.
Setup: 4 node cluster, one node at the time is shut down gracefully, while 2000 standalone clients keep calling the application.
During the graceful shutdown, 2 servers logged this error message right after stopping the deployment:
[JBossINF] �[0m�[0m14:27:53,722 INFO [org.infinispan.eviction.impl.PassivationManagerImpl] (ServerService Thread Pool -- 81) ISPN000030: Passivated 1938 entries in 468 milliseconds [JBossINF] �[0m�[33m14:27:53,734 WARN [org.infinispan.transaction.impl.TransactionTable] (ServerService Thread Pool -- 81) ISPN000100: Stopping, but there are 0 local transactions and 53 remote transactions that did not finish in time. [JBossINF] �[0m�[0m14:27:53,736 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 81) WFLYCLINF0003: Stopped clusterbench-ee7.ear/clusterbench-ee7-ejb.jar cache from ejb container [JBossINF] �[0m�[31m14:27:53,763 ERROR [org.jboss.ejb.client.invocation] (default task-34) EJBCLIENT000509: Unexpected exception processing EJB request: java.lang.NullPointerException [JBossINF] at org.jboss.as.ejb3.deployment.DeploymentRepository.getStartedModules(DeploymentRepository.java:202) [JBossINF] at org.jboss.as.ejb3.remote.AssociationImpl.findEJB(AssociationImpl.java:393) [JBossINF] at org.jboss.as.ejb3.remote.AssociationImpl.receiveInvocationRequest(AssociationImpl.java:115) [JBossINF] at org.jboss.ejb.protocol.remote.EJBServerChannel$ReceiverImpl.handleInvocationRequest(EJBServerChannel.java:450) [JBossINF] at org.jboss.ejb.protocol.remote.EJBServerChannel$ReceiverImpl.handleMessage(EJBServerChannel.java:188) [JBossINF] at org.jboss.remoting3.remote.RemoteConnectionChannel.lambda$handleMessageData$3(RemoteConnectionChannel.java:430) [JBossINF] at org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:926) [JBossINF] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [JBossINF] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [JBossINF] at java.lang.Thread.run(Thread.java:748) [JBossINF]
This error was observed nearly in all graceful shutdown scenarios.
- is cloned by
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WFLY-9923 EJBCLIENT000509: Unexpected exception processing EJB request: NPE during server graceful shutdown
- Closed